linux-kernel - [PATCH 0973/1285] Replace numeric parameter like 0444 with macro

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Message-Id: <20160802120407.14930-1-baolex.ni@intel.com>
Date:	Tue,  2 Aug 2016 20:04:07 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	gregkh@...uxfoundation.org, jslaby@...e.com, m.chehab@...sung.com,
	m.szyprowski@...sung.com, kyungmin.park@...sung.com,
	k.kozlowski@...sung.com
Cc:	linux-kernel@...r.kernel.org, dvlasenk@...hat.com, mfranz@....at,
	samuel.thibault@...-lyon.org, chuansheng.liu@...el.com,
	baolex.ni@...el.com, wan.ahmad.zainie.wan.mohamad@...el.com,
	mail@...iej.szmigiero.name, matwey@....msu.ru
Subject: [PATCH 0973/1285] Replace numeric parameter like 0444 with macro

I find that the developers often just specified the numeric value
when calling a macro which is defined with a parameter for access permission.
As we know, these numeric value for access permission have had the corresponding macro,
and that using macro can improve the robustness and readability of the code,
thus, I suggest replacing the numeric parameter with the macro.

Signed-off-by: Chuansheng Liu <chuansheng.liu@...el.com>
Signed-off-by: Baole Ni <baolex.ni@...el.com>
---
 drivers/tty/vt/vt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index dc12532..0b086e2 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -182,7 +182,7 @@ int console_blanked;
 static int vesa_blank_mode; /* 0:none 1:suspendV 2:suspendH 3:powerdown */
 static int vesa_off_interval;
 static int blankinterval = 10*60;
-core_param(consoleblank, blankinterval, int, 0444);
+core_param(consoleblank, blankinterval, int, S_IRUSR | S_IRGRP | S_IROTH);
 
 static DECLARE_WORK(console_work, console_callback);
 static DECLARE_WORK(con_driver_unregister_work, con_driver_unregister_callback);
-- 
2.9.2